357 3rd Ave, Niwot, CO 80544
OFF MARKET

357 3rd Ave
Niwot, CO 80544

  • 3 Beds
  • 2 Baths
  • 2,560 sqft

$778,800

Trulia Estimate
as of May 24, 2026
Est. Refi. Payment $4,337/mo*
Refinance Your Home

$778,800

Trulia Estimate
as of May 24, 2026
Est. Refi. Payment $4,337/mo*
Refinance Your Home
3 Beds
2 Baths
2,560 sqft

Local Information

Map showing home location
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Description

This single-family home is located at 357 3rd Ave, Niwot, CO. 357 3rd Ave is in Niwot, CO and in ZIP code 80544. This property has 3 bedrooms, 2 bathrooms and approximately 2,560 sqft of floor space. This property has a lot size of 7129 sqft and was built in 1984.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 357 3rd Ave

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 5

Property Information

Year Built
Year Built: 1984Year Updated: 1984
Property Type / Style
Property Type: Single Family HomeArchitecture: A-frame

Exterior Features

Exterior Home Features
DeckExterior: Shingle, Wood

Community

Units in Building: 1

Lot Information

Lot Area: 7129 sqft

Price History for 357 3rd Ave

DatePriceEventSource
07/31/1996$197,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$3,570
Assessment$732,300
Home facts updated by county records

Comparable Sales for 357 3rd Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
7552 Nikau Drive, Niwot, CO
0.23
Single-Family Home
$755,000
08/29/25
3
2
2,094
8033 James Ct, Niwot, CO
0.18
Single-Family Home
$575,000
03/09/26
4
4
2,648
7542 Nikau Drive, Niwot, CO
0.24
Single-Family Home
$867,000
02/17/26
3
3
2,100
8009 James Ct, Niwot, CO
0.15
Single-Family Home
$1,145,650
04/24/26
4
2.5
2,856
7970 James Ct, Niwot, CO
0.12
Single-Family Home
$1,145,000
11/19/25
4
3.5
2,868
7012 Johnson Circle, Longmont, CO
0.31
Single-Family Home
$1,095,600
02/27/26
4
2.5
2,696
8076 Meadowdale Sq, Niwot, CO
0.25
Single-Family Home
$785,000
01/05/26
4
2.5
2,870
8056 Meadowdale Square, Niwot, CO
0.23
Single-Family Home
$690,000
06/23/25
2
2.5
2,118
386 Franklin St, Niwot, CO
0.13
Single-Family Home
$500,000
04/23/26
2
1
864
7905 Wellshire Ct, Longmont, CO
0.03
Single-Family Home
$1,260,000
07/11/25
5
3.5
3,870

Nearby homes

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Assigned Schools

These are the assigned schools for 357 3rd Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Niwot

At least 14 Trulia users voted on each feature.

  • 100 % Say there are sidewalks

  • 96 % Say parking is easy

  • 93 % Say there's wildlife

  • 89 % Say it's quiet

  • 89 % Say there's holiday spirit

  • 87 % Say people would walk alone at night

  • 84 % Say it's dog friendly

  • 82 % Say it's walkable to grocery stores

  • 81 % Say yards are well-kept

  • 80 % Say car is needed

  • 79 % Say it's walkable to restaurants

  • 78 % Say neighbors are friendly

  • 65 % Say kids play outside

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say there are community events

  • 53 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Umidunno0304
    "Niwot’s a great, family oriented neighborhood. Lots of outdoor trails that connect the different parts of town. "
    1
    Flag
  • Beth
    "Everything. Neighbors, parades, music festivals, breweries, can’t say enough good things about this wonderful neighborhood. "
    0
    Flag
  • Roguengineer
    "I used to live here for about 5 years, and it's where I bought my first home. Niwot has a compact downtown and adjacent shopping area, with an interesting blend of breakfast, lunch, and dinner restaurants within a few hundred yards of each other. The Cottonwood park west subdivision is adjacent to both areas, with a walking path to both. The homes are small, as are the lots, but laid out with privacy in mind. Most homes have direct access (back gate)to a well kept, pet friendly park, with Volleyball, basketball, and playground equipment for younger kids. Niwot schools are rated at the very top of the charts, and I selected my second home on criteria that they remain in the Niwot school district. Due to the smaller house sizes, you will find a mix of many first time homeowners,(singles and couples) and retirees, who have downsized and like the quiet country atmosphere, yet with highly walkability."
    2
    Flag
  • helen i.
    "Great Walk-ability, strong community"
    0
    Flag
  • d e.
    "A hidden gem in Boulder County. Top notch schools, safe neighbooods, friendly and family oriented, with convenient downtown market and shops for essentials."
    0
    Flag
  • tcl8966
    "Quiet, peaceful well kept neighborhoods"
    0
    Flag
  • Ann M.
    "I have lived in Niwot in the past. I have worked there for 21 years. I have bought and sold homes and condos there. It is "small town living at it's best". Lots of holiday activities for families and kids. I it has great schools. The condos for sale there make great rentals."
    0
    Flag
  • Ann M.
    "I moved to Niwot in 1989. It has grown since then but it has a limited amount of land to build on so there are only a few lots left. The sense of community is strong. Schools are excellent. Great location midway between Longmont and Boulder and only 45 miles from Denver and DIA make it very popular. Cute little downtown with lots of restaurants and community activities make it a fun place to live."
    2
    Flag

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Homes for sale near 357 3rd Ave

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Off Market Homes Near 357 3rd Ave

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Homes for rent near 357 3rd Ave

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357 3rd Ave, Niwot, CO 80544 is a 3 bedroom, 2 bathroom, 2,560 sqft single-family home built in 1984. This property is not currently available for sale. 357 3rd Ave was last sold on Jul 31, 1996 for $197,000. The current Trulia Estimate for 357 3rd Ave is $778,800.